Baoji Fairy Titanium Industry Co., Ltd. is one of the leading manufacturers and suppliers of astm b708 r05200 tantalum sheet metal in China. Welcome to wholesale bulk high quality customized products made in China here from our factory. Good service and low price are available.
1. Tantalum sheet metal is a metal thin sheet made of R05200 pure tantalum and tantalum alloy, it is also called Ta sheet or plate, which is a rare refractory metal.
2. R05200 Tantalum Sheet available size and grade
Grade: Ta1 R05200 Ta2 R05400
Standard: ASTM B 708
Purity: 99.95% 99.99%
Surface: sliver metal color
Density: 16.5g/cm3
Melting point: 2980℃
3. Chemical composition
| Chemical composition, Max | |||||||||||
| Grade | C | N | O | H | Fe | Si | Ti | Ni | Nb | W | Mo |
| Ta1 | 0.004 | 0.005 | 0.02 | 0.002 | 0.005 | 0.005 | 0.002 | 0.005 | 0.05 | 0.002 | 0.002 |
4. Tantalum sheet metal mechanical properties
| Grade | State | Thickness(mm) | Tensile Strength (MPa) | Elongation (%) |
| Ta1 | M | 0.1~0.5 | ≥207 | ≥25 |
| >0.5~3.0 | ≥30 |
5. What are the applications of the R05200 Tantalum Sheet?
R05200 tantalum sheet is used to make heating parts, heat insulation parts, and charging utensils for the vacuum blast furnaces. It can be used to make digesters, heaters, coolers, various utensils, and devices in the chemical industry, as well as widely used in aviation, aerospace industry, medical devices, and other fields.
6. What is the tantalum sheet metal diameter and tolerance?
| Thickness | Tolerance | Width | W Tolerance | Length | L Tolerance | |
| Grade I | Grade II | |||||
| 0.15~0.2 | ±0.015 | ±0.02 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
| ＞0.2~0.3 | ±0.020 | ±0.03 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
| ＞0.3~0.5 | ±0.030 | ±0.04 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
| ＞0.5~0.8 | ±0.040 | ±0.06 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| ＞0.8~1.0 | ±0.060 | ±0.08 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| ＞1.0~1.5 | ±0.080 | ±0.10 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| ＞1.5~2.0 | ±0.120 | ±0.14 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| ＞2.0~3.0 | ±0.160 | ±0.18 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| ＞3.0~4.0 | ±0.180 | ±0.20 | 50-200 | ±1.0 | 50-700 | ±1.0 |
| ＞4.0~6.0 | ±0.200 | ±0.24 | 50-200 | ±1.0 | 50-700 | ±1.0 |
7. The advantages of tantalum sheet metal
Tantalum metal sheet has good chemical stability to acids, alkalis, salts, and organic media, second only to platinum and gold. Tantalum will not be corroded in most mediums except for fluorine, hydrofluoric acid, and acidic solutions containing fluoride ions, fuming nitric acid, and sulfuric acid.
8. Where to buy tantalum sheet metal?
As one of the leading rare refractory metal tantalum sheet suppliers, we have years of metal processing experience, we not provide customers with stable quality products, but also with good standards export packages, if you want to buy R05200 Tantalum Sheet, pls kindly contact us at sales@tmsalloy.com
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